Lourenço, GabrielMilagre, AndréSantos, RuiSilva, Joao2024-11-072024-11-072024-07Lourenço G, Milagre A, Santos R, Silva JP. Precision muon-related observables as a tool to constrain new physics models. Nuclear Physics B. 2024; 1004. https://doi.org/10.1007/s10973-024-13383-20550-3213http://hdl.handle.net/10400.21/17854We propose a set of precision muon-related observables that serve as a tool to constrain new physics models. Using LEP's precision measurements on the Z-boson pole, we derive bounds on the new physics quantum contributions to the decay Z -> mu+mu(-). We show that the new precision observables have a real impact on two specific models that solve the g - 2 anomaly and provide a sound dark matter candidate.engnew precisionmuon-relatedjournal article10.1016/j.nuclphysb.2024.1165401873-1562